Trigger Filter Duration

Leading Edge

Used to ignore accidental triggers when Trigger Mode is set to External Edge or External Level.

To consider a change in state on the trigger input, the level must be stable for the trigger filter duration. In an edge mode, the scanner will trigger a read cycle if the active state has been uninterrupted for the entire trigger filter duration. In a level mode, the leading edge is filtered such that on an active edge, the state must be held interrupted for the trigger filter duration before a trigger will occur.